dt-bindings: reset: renesas,rzv2h-usb2phy: Document RZ/V2N SoC support

[PATCH] dt-bindings: reset: renesas,rzv2h-usb2phy: Document RZ/V2N SoC support

Posted by Prabhakar 8 months, 2 weeks ago

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Document support for the USB2PHY reset controller found on the Renesas
RZ/V2N (R9A09G056) SoC. The reset controller IP is functionally identical
to that on the RZ/V2H(P) SoC, so no driver changes are needed. The existing
`renesas,r9a09g057-usb2phy-reset` compatible will be used as a fallback
for the RZ/V2N SoC.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 .../bindings/reset/renesas,rzv2h-usb2phy-reset.yaml        | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml b/Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml
index c79f61c2373b..c1b800a10b53 100644
--- a/Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml
+++ b/Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml
@@ -15,7 +15,12 @@ description:
 
 properties:
   compatible:
-    const: renesas,r9a09g057-usb2phy-reset     # RZ/V2H(P)
+    oneOf:
+      - items:
+          - const: renesas,r9a09g056-usb2phy-reset # RZ/V2N
+          - const: renesas,r9a09g057-usb2phy-reset
+
+      - const: renesas,r9a09g057-usb2phy-reset # RZ/V2H(P)
 
   reg:
     maxItems: 1
-- 
2.49.0

Re: [PATCH] dt-bindings: reset: renesas,rzv2h-usb2phy: Document RZ/V2N SoC support

Posted by Philipp Zabel 7 months, 2 weeks ago

On Mi, 2025-05-28 at 14:30 +0100, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> 
> Document support for the USB2PHY reset controller found on the Renesas
> RZ/V2N (R9A09G056) SoC. The reset controller IP is functionally identical
> to that on the RZ/V2H(P) SoC, so no driver changes are needed. The existing
> `renesas,r9a09g057-usb2phy-reset` compatible will be used as a fallback
> for the RZ/V2N SoC.

Applied to reset/next, thanks!

[1/1] dt-bindings: reset: renesas,rzv2h-usb2phy: Document RZ/V2N SoC
support
      https://git.pengutronix.de/cgit/pza/linux/commit/?id=fd4a06a2e166

regards
Philipp

Re: [PATCH] dt-bindings: reset: renesas,rzv2h-usb2phy: Document RZ/V2N SoC support

Posted by Geert Uytterhoeven 8 months, 1 week ago

On Wed, 28 May 2025 at 15:30, Prabhakar <prabhakar.csengg@gmail.com> wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
>
> Document support for the USB2PHY reset controller found on the Renesas
> RZ/V2N (R9A09G056) SoC. The reset controller IP is functionally identical
> to that on the RZ/V2H(P) SoC, so no driver changes are needed. The existing
> `renesas,r9a09g057-usb2phy-reset` compatible will be used as a fallback
> for the RZ/V2N SoC.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

LGTM (I don't have the User's Manual Additional Document for RZ/V2N)
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [PATCH] dt-bindings: reset: renesas,rzv2h-usb2phy: Document RZ/V2N SoC support

Posted by Conor Dooley 8 months, 2 weeks ago

On Wed, May 28, 2025 at 02:30:31PM +0100, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> 
> Document support for the USB2PHY reset controller found on the Renesas
> RZ/V2N (R9A09G056) SoC. The reset controller IP is functionally identical
> to that on the RZ/V2H(P) SoC, so no driver changes are needed. The existing
> `renesas,r9a09g057-usb2phy-reset` compatible will be used as a fallback
> for the RZ/V2N SoC.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Acked-by: Conor Dooley <conor.dooley@microchip.com>